package chapter02;

public class Example36 {
    public static void main(String[] args) {
        int[][]arr=new int[3][];
        arr[0]=new int[]{11,12};
        arr[1]=new int[]{21,22,23};
        arr[2]=new int[]{31,32,33,34};
        int sum=0;
        for (int i=0;i< arr.length;i++) {
            int groupSum = 0;
            for (int j = 0; j < arr[i].length; j++) {
                groupSum = groupSum + arr[i][j];
            }
            sum = groupSum + sum;
            System.out.println("第" + "小组营销额为:" + groupSum + "万元");
        }
        System.out.println("总销售额为:"+sum+"万元");
    }
}
